I believe you have to do a cross product formula.
2174/x = 28.19/100
Answer:
x=0
Step-by-step explanation:
Anything to the power of 0 = 1
80p=pr^2+p(2r)^2
80p=pr^2+4pr^2
80=r^2+4r^2
80=5r^2
16=r^2
r=4 for the smaller circle´s radius, and 8 is the larger circle´s radius.
Have a nice day, I hope this was helpful :D
Answer: 384
Step-by-step explanation:
4/100×3200×3yrs
=128
Answer:
5+12
there is no equals sign in an expression so it is just that
